There was a download of Cableguys FilterShaper 3.2.2 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among Cableguys FilterShaper users are 3.2, 3.1 and 3.0. The software lies within Multimedia Tools, more precisely Music Production. This software was originally developed by Cableguys. We recommend checking the downloaded files with any free antivirus.
From the developer:
Cableguys FilterShaper is a program that provides two filters, freely editable modulation curves and a flexible modulation framework. You can create complex, shifting, interweaving effects, apply subtle nuances or giant wobbles, control filters and multiband sidechain effects. Start with two filters, running in serial or in parallel, plus a set of simple controls.
You may want to check out more software, such as Cableguys VolumeShaper, Cableguys MidiShaper or Cableguys PanCake, which might be similar to Cableguys FilterShaper.